Robot mower



FIG. 1 is a front side view of a robot mower in accordance with the present invention;

FIG. 2 is a rear side view of the robot mower in FIG. 1;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top side view thereof;

FIG. 6 is a bottom side view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a rear perspective view thereof; and,

FIG. 9 is a top perspective view thereof.

The portions of the robot mower shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design of a robot mower, substantially as shown and described. 